Novel solid fixed valve of redundant formula oil -well pump
The utility model belongs to the petroleum engineering field specifically, relates to a novel solid fixed valve of redundant formula oil -well pump. A novel solid fixed valve of redundant formula oil -well pump includes: top connection, valve bonnet assembly (valve bonnet, spring, fixture block, fix...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LYU XIAOXIAO SUN BINGYU YOU ZHIXIONG CHEN SHENGSHAN YANG HONGDE |
| description | The utility model belongs to the petroleum engineering field specifically, relates to a novel solid fixed valve of redundant formula oil -well pump. A novel solid fixed valve of redundant formula oil -well pump includes: top connection, valve bonnet assembly (valve bonnet, spring, fixture block, fixture block pin, baffle, baffle pin, disk seat, pressure cap, fixture block screw and baffle screw), valve ball, outer O type circle, interior O type circle, supporting spring, lower clutch. A novel solid fixed valve of redundant formula oil -well pump is located between cylinder of oil -well pump and the solid fixed valve of oil -well pump, the in -process at oil extraction has been realized, when the solid fixed valve of former oil -well pump became invalid, unnecessary goes out the interior tubular column of well, only transfer the operation through ground oil pumping polished rod, under sucker rod and oil pump plunger action of gravity, start the device, make it convert operating condition into by redundant stat |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN206707992UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN206707992UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN206707992UU3</originalsourceid><addsrcrecordid>eNrjZLD2yy9LzVEozs_JTFFIy6xITVEoS8wpS1XIT1MoSk0pzUtJzCtRSMsvyi3NSVTIz8xR0C1PzclRKCjNLeBhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGZuYG5paWRqGhxkQpAgDpuC_u</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Novel solid fixed valve of redundant formula oil -well pump</title><source>esp@cenet</source><creator>LYU XIAOXIAO ; SUN BINGYU ; YOU ZHIXIONG ; CHEN SHENGSHAN ; YANG HONGDE</creator><creatorcontrib>LYU XIAOXIAO ; SUN BINGYU ; YOU ZHIXIONG ; CHEN SHENGSHAN ; YANG HONGDE</creatorcontrib><description>The utility model belongs to the petroleum engineering field specifically, relates to a novel solid fixed valve of redundant formula oil -well pump. A novel solid fixed valve of redundant formula oil -well pump includes: top connection, valve bonnet assembly (valve bonnet, spring, fixture block, fixture block pin, baffle, baffle pin, disk seat, pressure cap, fixture block screw and baffle screw), valve ball, outer O type circle, interior O type circle, supporting spring, lower clutch. A novel solid fixed valve of redundant formula oil -well pump is located between cylinder of oil -well pump and the solid fixed valve of oil -well pump, the in -process at oil extraction has been realized, when the solid fixed valve of former oil -well pump became invalid, unnecessary goes out the interior tubular column of well, only transfer the operation through ground oil pumping polished rod, under sucker rod and oil pump plunger action of gravity, start the device, make it convert operating condition into by redundant stat</description><language>chi ; eng</language><subject>BLASTING ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171205&DB=EPODOC&CC=CN&NR=206707992U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171205&DB=EPODOC&CC=CN&NR=206707992U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LYU XIAOXIAO</creatorcontrib><creatorcontrib>SUN BINGYU</creatorcontrib><creatorcontrib>YOU ZHIXIONG</creatorcontrib><creatorcontrib>CHEN SHENGSHAN</creatorcontrib><creatorcontrib>YANG HONGDE</creatorcontrib><title>Novel solid fixed valve of redundant formula oil -well pump</title><description>The utility model belongs to the petroleum engineering field specifically, relates to a novel solid fixed valve of redundant formula oil -well pump. A novel solid fixed valve of redundant formula oil -well pump includes: top connection, valve bonnet assembly (valve bonnet, spring, fixture block, fixture block pin, baffle, baffle pin, disk seat, pressure cap, fixture block screw and baffle screw), valve ball, outer O type circle, interior O type circle, supporting spring, lower clutch. A novel solid fixed valve of redundant formula oil -well pump is located between cylinder of oil -well pump and the solid fixed valve of oil -well pump, the in -process at oil extraction has been realized, when the solid fixed valve of former oil -well pump became invalid, unnecessary goes out the interior tubular column of well, only transfer the operation through ground oil pumping polished rod, under sucker rod and oil pump plunger action of gravity, start the device, make it convert operating condition into by redundant stat</description><subject>BLASTING</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD2yy9LzVEozs_JTFFIy6xITVEoS8wpS1XIT1MoSk0pzUtJzCtRSMsvyi3NSVTIz8xR0C1PzclRKCjNLeBhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGZuYG5paWRqGhxkQpAgDpuC_u</recordid><startdate>20171205</startdate><enddate>20171205</enddate><creator>LYU XIAOXIAO</creator><creator>SUN BINGYU</creator><creator>YOU ZHIXIONG</creator><creator>CHEN SHENGSHAN</creator><creator>YANG HONGDE</creator><scope>EVB</scope></search><sort><creationdate>20171205</creationdate><title>Novel solid fixed valve of redundant formula oil -well pump</title><author>LYU XIAOXIAO ; SUN BINGYU ; YOU ZHIXIONG ; CHEN SHENGSHAN ; YANG HONGDE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN206707992UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>BLASTING</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LYU XIAOXIAO</creatorcontrib><creatorcontrib>SUN BINGYU</creatorcontrib><creatorcontrib>YOU ZHIXIONG</creatorcontrib><creatorcontrib>CHEN SHENGSHAN</creatorcontrib><creatorcontrib>YANG HONGDE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LYU XIAOXIAO</au><au>SUN BINGYU</au><au>YOU ZHIXIONG</au><au>CHEN SHENGSHAN</au><au>YANG HONGDE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Novel solid fixed valve of redundant formula oil -well pump</title><date>2017-12-05</date><risdate>2017</risdate><abstract>The utility model belongs to the petroleum engineering field specifically, relates to a novel solid fixed valve of redundant formula oil -well pump. A novel solid fixed valve of redundant formula oil -well pump includes: top connection, valve bonnet assembly (valve bonnet, spring, fixture block, fixture block pin, baffle, baffle pin, disk seat, pressure cap, fixture block screw and baffle screw), valve ball, outer O type circle, interior O type circle, supporting spring, lower clutch. A novel solid fixed valve of redundant formula oil -well pump is located between cylinder of oil -well pump and the solid fixed valve of oil -well pump, the in -process at oil extraction has been realized, when the solid fixed valve of former oil -well pump became invalid, unnecessary goes out the interior tubular column of well, only transfer the operation through ground oil pumping polished rod, under sucker rod and oil pump plunger action of gravity, start the device, make it convert operating condition into by redundant stat</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN206707992UU |
| source | esp@cenet |
| subjects | BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Novel solid fixed valve of redundant formula oil -well pump |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-16T09%3A30%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LYU%20XIAOXIAO&rft.date=2017-12-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN206707992UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |